User blog comment:PokemonFan2017/Marshadow and the Shadow Place Theory!/@comment-32853527-20171014044937/@comment-31500210-20171014050743

1.The Legendary Birds are in new areas and are not in a place like the Power Plant in fire red.

2. It could still be the Distortion World but in a area far away from where Giratina is.

3.Yea, Giratina could be in the Unown Cavern but that's another theory.